public ArrayList<String> obtainCommonalities(String[] ecoreFiles) throws Exception {
ArrayList<String> commonality = new ArrayList<String>();
ArrayList<Language> languages = new ArrayList<Language>();
for (String ecoreFile : ecoreFiles) {
Metamodel metamodel = MelangeFactory.eINSTANCE.createMetamodel();
metamodel.setEcoreUri(ecoreFile);
Language language = MelangeFactory.eINSTANCE.createLanguage();
language.setName(ecoreFile);
language.setSyntax(metamodel);
languages.add(language);
}
ConceptComparison comparisonOperator = new NamingConceptComparison();
ArrayList<TupleConceptMember> conceptMemberList =
FamiliesServices.getInstance().getConceptMemberMappingList(languages);
ArrayList<TupleConceptMembers> conceptMemberGroupList =
FamiliesServices.getInstance()
.getConceptMemberGroupList(conceptMemberList, comparisonOperator);
for (TupleConceptMembers conceptMembersGroupVO : conceptMemberGroupList) {
if (this.commonality(conceptMembersGroupVO, languages)) {
commonality.add(conceptMembersGroupVO.getConcept().getName());
}
}
return commonality;
}
private boolean commonality(
TupleConceptMembers conceptMembersGroupVO, ArrayList<Language> languages) {
boolean allContained = true;
for (Language language : languages) {
allContained =
allContained
&& conceptMembersGroupVO.getMembers().contains(language.getSyntax().getEcoreUri());
if (!allContained) continue;
}
return allContained && languages.size() == conceptMembersGroupVO.getMembers().size();
}